20174870464

素因数分解:

$2^6\times 7^1\times {\mathrm{45033193}}^1$

素因数の和:45033212

約数の個数: 28

約数和(自身を含む): 45753725104

約数和(自身を除く): 25578854640

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 45033193, 90066386, 180132772, 315232351, 360265544, 630464702, 720531088, 1260929404, 1441062176, 2521858808, 2882124352, 5043717616, 10087435232, 20174870464]

約数ペア:

[(1, 20174870464), (2, 10087435232), (4, 5043717616), (7, 2882124352), (8, 2521858808), (14, 1441062176), (16, 1260929404), (28, 720531088), (32, 630464702), (56, 360265544), (64, 315232351), (112, 180132772), (224, 90066386), (448, 45033193)]